With their long, spiral tusks, narwhals are like the unicorns of the sea. The iconic tusk is actually a tooth […] ...

A small but fascinating collection of Megalodon teeth exhibit deep bite marks from other Megalodons, raising questions about ...

Scientists previously thought the narwhal’s trademark tusk helps males compete for mates, but new evidence suggests it may also have a role in foraging and play.

Without any eyelids for protection, whale sharks need to get creative. They have "armored eyes" covered in teeth and can ...

Using drones, 17 distinct behaviors of narwhals were captured in the wild. Findings reveal complex behaviors of the Arctic's iconic whale never seen before. This highly gregarious whale uses its tusk ...

The original version of this story appeared in Quanta Magazine. Calculus is a powerful mathematical tool. But for hundreds of years after its invention in the 17th century, it stood on a shaky ...

This delightful encounter became a memorable highlight for the team. Gray whale opens wide to show off its teeth. Screenshot from This gray whale showed us how well it brushed it’s teeth 瘟, Source: ...

He produced several skilful carvings in wood and even sperm whale teeth, taking his inspiration from the scrimshaw he collected among other whaling and sealing antique paraphernalia. At birthdays ...

Marine experts have given up hope of rescuing more than 150 false killer whales that stranded on a remote beach on Australia's island state of Tasmania, officials said on Wednesday. Experts ...

whale teeth and bones, and a toheroa exhibition, including the shell of the largest toheroa ever found on Ripiro Beach. And Warren has a tale or three to tell about all the items, after ...